Topcom Twintalker 9500 User guide

Twintalker 9500

USER GUIDE

HANDLEIDING

MANUEL D’UTILISATEUR

BEDIENUNGSANLEITUNG

MANUAL DE USUARIO

BRUKSANVISNING

BRUGERVEJLEDNING

ANVÄNDARHANDBOK

KÄYTTÖOHJE

MANUALE D’USO

MANUAL DO UTILIZADOR

UŽIVATELSKÁ PŘÍRUČKA

Οδηγιεσ Χρησησ

INSTRUKCJA OBSŁUGI

UŽÍVATEL’SKÝ MANUÁL

V1.0 - 07/09

UK The CE symbol indicates that the unit complies with the essential requirements of the R&TTE

directive.

NL Het toestel voldoet aan de basiseisen van de R&TTE-richtlijn. Dit wordt bevestigd door de CE-

markering.

FR La conformité de l’appareil avec les exigences fondamentales de la directive européenne R&TTE

relative aux terminaux, est confirmée par le label CE.

DE Die Übereinstimmung des Gerätes mit den grundlegenden Anforderungen der R&TTE-Directive

ist durch das C

E-Kennzeichen bestätigt.

ES El sello CE corrobora la conformidad del equipo con los requerimientos básicos de la directiva

R&TTE.

SE CE-märket bekräftar att apparaten uppfyller de grundläggande kraven i R&TTE direktivet.

DK CE-mærkningen bekræfter, at produktet er i overensstemmelse med kravene i Rådets

teleterminaldirektiv.

NO CE-merkingen dokumenterer at apparatet er i samsvar med de grunnleggende kravene til EU-

direktivet for aktivt telekommunikasjonsutstyr.

FI Laite noudattaa R&TTE-direktiivien vaatimuksia, mikä on vahvistettu CE-merkillä.

IT Il simbolo CE indica che l’unità è conforme ai requisiti fondamentali della direttiva R&TTE.

PT O símbolo CE indica que esta unidade cumpre com os requisitos essenciais da directiva R&TTE.

CZ Symbol CE znamená, že jednotka spl

uje základní požadavky sm rnice R&TTE.

GR

CE

R&TTE.

PL Symbol CE oznacza,

e urz dzenie spe nia istotne wymogi dyrektywy R&TTE.

SK Symbol CE ozna

uje, že jednotka súhlasí s hlavnými požiadavkami R&TTE smernice.

UK The features described in this manual are published with reservation to modifications.

NL De in deze handleiding beschreven mogelijkheden worden gepubliceerd onder voorbehoud van

wijzigingen.

FR Les possibilités décrites dans ce manuel sont publiées sous réserve de modifications.

DE Die in dieser Bedienungsanleitung umschriebenen Möglichkeiten, werden vorbehaltlich

Änderungen pu

bliziert.

ES Conexión a la red telefónica analógica.

SE For anslutning til det analoga nätverket.

DK Tilsluttes til det analoge telefonfastnet.

NO Tilkoples analog telefon nettverk.

FI Liitetään yleiseen analogiseen puhelinverkkoon.

IT Le caratteristiche descritte nel presente manuale vengono pubblicate con riserva di modifica.

PT Para efectuar a ligação com a rede pública analógica.

CZ P

ipojit k ve ejné analogové telefonní síti.

GR

.

PL Do pod

czenia do publicznej analogowej sieci telefonicznej.

SK Pripojite

ný k verejnej analógovej telefónnej sieti.

This product is in compliance with the essential requirements and other relevant provisions of the R&TTE directive 1999/5/EC.

The Declaration of conformity can be found on :

http://www.topcom.net/support/cedeclarations.php

Page is loading ...

ENGLISH

3

Twintalker 9500

1 Introduction

Thank you for purchasing the Twintalker 9500. It’s a long range, low powered radio

communication device with a range of maximum 10 Km. It has no running costs other than the

minimal cost of re-charging the batteries.The Twintalker operates on 8 channels.

2 Intended purpose

It can be used for recreational purposes. For example: to keep in contact during travelling with 2

or more cars, biking, skiing. It can be used to keep in contact with your children when they are

playing outside, etc...

3CE Mark

The CE symbol on the unit, user guide and giftbox indicates that the unit complies with the

essential requirements of the R&TTE directive 1995/5/EC.

4 Safety instructions

4.1 General

Please read carefully through the following information concerning safety and proper use. Make

yourself familiar with all functions of the device. Keep this manual in a safe place for future use.

4.2 Burning injuries

• If the cover of the antenna is damaged, do not touch because when an antenna comes

in contact with the skin, a minor burn may result when transmitting.

• Batteries can cause property damage such as burns if conductive material such as

jewellery, keys or beaded chains touches exposed terminals.The material may

complete an electrical circuit (short circuit) and become quite hot. Exercise care in

handling any charged battery, particularly when placing it inside a pocket, purse or

other container with metal objects.

4.3 Injuries

• Do not place your device in the area over an air bag or in the air bag deployment area.

Air bags inflate with great force. If a PMR is placed in the bag deployment area and the

air bag inflates, the communicator may be propelled with great force and cause serious

injury to the occupants of the vehicle.

• Keep the PMR at least 15 centimetres away from a pacemaker.

• Turn your PMR OFF as soon as interference is taking place with medical equipment.

4.4 Danger of explosion

• Do not replace batteries in a potentially explosive atmosphere. Contact sparking may

occur while installing or removing batteries and cause an explosion.

• Turn your PMR off when in any area with a potentially explosive atmosphere. Sparks in

such areas could cause an explosion or fire resulting in bodily injury or even death.

• Never throw batteries in fire as they may explode.

4.5 Poisoning danger

• Keep batteries away from small children.

4.6 Legal

• In some countries it is prohibited to use your PMR while driving a vehicle. In this case

leave the road before using the device.

• Turn your PMR OFF when on board an aircraft when instructed to do so. Any use of the

PMR must be in accordance with airline regulations or crew instructions.

• Turn your PMR OFF in any facilities where posted notices instruct you to do so.

Hospitals or health care facilities may be using equipment that is sensitive to external

RF energy.

• Replacing or modifying the antenna may affect the PMR radio specifications and

violate the CE regulations. Unauthorised antennas could also damage the radio.

4.7 Notes

• Do not touch the antenna while transmitting, it could affect the range.

• Remove the batteries if the device is not going to be used for a long period.

5 Cleaning and maintenance

• To clean the unit, wipe with a soft cloth dampened with water. Don’t use a cleaner or

solvents on the unit; they can damage the case and leak inside, causing permanent

damage.

• Battery contacts may be wiped with a dry lint-free cloth.

• If the unit gets wet, turn it off and remove the batteries immediately. Dry the battery

compartment with a soft cloth to minimize potential water damage. Leave the cover off

the battery compartment overnight or until completely dry. Do not use the unit until

completely dry.

6 Disposal of the device (environment)

At the end of the product lifecycle, you should not throw this product into the normal

household garbage but bring the product to a collection point for the recycling of

electrical and electronic equipments. The symbol on the product, user guide and/or

box indicate this.

Some of the product materials can be re-used if you bring them to a recycling point.

By re-using some parts or raw materials from used products you make an important contribution

to the protection of the environment. Please contact your local authorities in case you need more

information on the collection points in your area.

Areas with potentially explosive atmospheres are often, but not always,

clearly marked. They include fuelling areas such as below deck on

boats, fuel or chemical transfer or storage facilities; areas where the air

contains chemicals or particles, such as grain, dust or metal powders;

and any other area where you would normally be advised to turn off

your vehicle engine.

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Twintalker 9500

7 Using a PMR device

To communicate between PMR devices they need to be set all on the same channel and CTCSS/

DCS code (see chapter “13.7 CTCSS (Continious Tone Coded Squelch System) / DCS (Digital

Coded Squelch)” and within receiving range (up to max. 10 km in open field). Since these

devices use free frequency bands (channels), all devices in operation share these channels(total

8 channels). Therefore, privacy is not garanteed. Anybody with a PMR set to your channel can

overhear the conversation. If you want to communicate (transmitting a voice signal) you need to

press the -button .

Once this button pressed, the device will go into transmit mode and you can speak into the

microphone. All other PMR devices in range , on the same channel and in standby mode (not

transmitting) will hear your message. You need to wait until the other party stops transmitting

before you can reply to the message. At the end of each transmission the unit will send a beep

if the Roger Beep is enable (see chapter “13.12 Roger Beep On/Off” ). To reply, just press the

-button and speak into the microphone.

8 Included in the package

• 2 x Twintalker 9500

• 2 x Desktop Charger

• 2 x Power adapter

• 8 x AAA NiMh batteries

• User guide

• Card with service address and Hotline

9 Getting started

9.1 Installing/Removing the Belt Clip

1. To remove the belt clip from the unit, push the belt clip

(B) towards the antenna, while pulling the clip tab (A).

2. When re-installing the belt clip, a click indicates the belt

clip is locked into position

9.2 Battery Installation

1. Remove the belt clip (see chapter “9.1 Installing/Removing the Belt Clip”)

2. Lift the battery door by gently pushing the door clip (C) using your finger nail.

3. Install the NiMh batteries. Make sure that the polarity of the NiMh batteries is correct.

4. Close the battery door.

5. Re-install the belt clip

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If 2 or more users press the - button at the same time the receiver

will receive only the stongest signal and the other signal(s) will be

supressed. Therefore you should only transmit a signal

(press - button when the channel is free.

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The range of radio waves is strongly affected by obstacles such as

buildings, concrete/metal structures, the unevenness of the landscape,

woodland, plants, … This implies that the range between two or more PMR's

may in some extreme cases be restricted to a maximum of a few tens of

meters. You will soon notice that PMR works best when there is a minimum

of obstacles between users.

ENGLISH

5

Twintalker 9500

10 Charging the batteries

There are two ways to charge the battery of the PMR's :

10.1 Using the desktop charger

The desktop charger provides drop-in charging

conveniency.

1. Put the desktop charger on a flat surface.

2. Plug one end of the supplied adapter into an easy

accessible electric socket and the other end into the

connector on the backside of the desktop charger

.(See folded cover page - illustration 3)

3. Put the radio in the charger as indicated.

4. The charging LED will turn on if it’s properly

inserted and charging.(See folded cover page -

illustration 3)

10.2 Connecting the power adapter directly to the PMR

1. Connect the connector of the power adapter directly

to the charger connection of the PMR.

It will take about 8 to 10 hours to fully charge the batteries

11 Description

See folded cover page - illustration 1

1. ON/OFF Volume knob

2. LCD display

3. Charger connection

4. Headset connection

5. TX LED ( on when transmitting)

6. Call button

7. Menu button

– Enter the menu settings

8. Microphone

9. Speaker

10. Down button

– Select previous value in the menu

11. Up button

– Select next value in the menu

12. PTT-button

13. Antenna

See folded cover page - illustration 3

28. Charger connection

29. Charger LED ( on when charging)

12 LCD display information

See folded cover page - illustration 2

14. CTCSS indication

15. DCS indication

16. CTCSS/DCS value

17. Frequency indication in MHz

18. MHz indication

19. Keypad lock icon

20. Call receive type indication

21. Battery level indication

22. Channel number

23. RX icon

– Displayed when receiving

24. TX icon

– Displayed when transmitting

25. VOX indication

26. Scanning indication

27. Dual channel mode (DCM) indication

28

29

3

Do not press the -Button of the PMR’s while they are charging !

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Do not short-circuit the batteries or dispose in fire. Remove the batteries

if this device is not going to be used for a long period.

Do not charge non rechargeable batteries like Alkaline batteries in the

charger. This might damage the PMR’s and charger unit.

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Twintalker 9500

13 Using the Twintalker 9500

13.1 Switching On/Off the PMR radio

13.2 Battery Charge Level/Low Battery Indication

The battery charge level is indicated by the number of squares present inside the battery icon on

the LCD Screen.

Battery Full

Battery 2/3 charged

Battery 1/3 charged

Battery empty

When the battery charge level is low, the battery icon will flash and a beep will be heard to

indicate that the batteries need to be replaced or recharged.

13.3 Adjusting Speaker Volume

13.4 Receiving a Signal

The unit is continuously in the receive mode when the unit is switched ON and not transmitting.

13.5 Transmitting a Signal

13.6 Changing Channels

13.7 CTCSS (Continious Tone Coded Squelch System) /

DCS (Digital Coded Squelch)

License free PMR radio's operating on the 446 MHz frequency band, like the Twintalker 9500

PMR, have 8 available radio channels. If there are many PMR users in your neighborhood, there

is a chance that some of these users are operating on the same radio channel.

To prevent that you receive signals from other users, sub-channels have been integrated.

Two PMR radio's will only be able to communicate with each other when they are operating on

the same radio channel and when they have selected exactly the same sub-channel.

There are two kind of sub-channels :

• Continuous Tone Coded Squelch System (CTCSS)

• Digital Coded Squelch (DCS)

When using CTCSS, a low frequency tone (between 67 and 250 Hz) will be transmitted along

with the voice signal. There are 38 available tones to choose from. You are free to choose one

of these 38 available tones. Due to filtering, these tones will generally not be audible so they will

not disturb the communication.

DCS is similar to CTCSS, but instead of sending a continuous tone of a selected frequency, a

digital data transmission is added to the radio signal. This Digital Code is transmitted at a really

low rate, around 134 bits per second (the code is 23 bits long). Only the PMR's of the latest

generation will support DCS. There are 83 available DCS codes that can be used. Since earlier

models will only support CTCSS it will be better to use DCS to prevent that other users will be

audible during your PMR conversations.

• Turn the “On-Off/Volume Knob” clockwise. A clicking

sound will indicate that the PMR radio is switched on.

• Turn the “On-Off/Volume Knob” fully counter clockwise.

The clicking sound will indicate that the PMR radio is

switched off.

• Turn the “On-Off/Volume Knob” clockwise to increase

the speaker volume.

• Turn counter-clockwise to lower the volume.

The display illustrations in next pages only show the icons or display

informations of the functions that are explained in the text.

1

In order for other people to receive your transmission, they must also be

on the same channel and have set the same CTCSS code or DCS code.

( See chapter “13.6 Changing Channels” and “13.7 CTCSS (Continious

Tone Coded Squelch System) / DCS (Digital Coded Squelch)”.

Either CTCSS or DCS can be used but never both at the same time.

• Press and hold the - button to transmit. The TX

symbol is displayed.

• Hold the unit in a vertical position with the microphone 10cm

from the mouth and speak into the microphone.

• Release the - button when you want to stop

transmitting.

• Press the -button once, the current channel number

flashes on the display.

• Press the - button or the - button to change

the channel.

• Press the - button to confirm and return to stand-by

mode.

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To check the channel activity use the monitor function

( See chapter “13.8 Monitor” ).

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11

10

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If no button is pressed within 5 seconds during setting, the unit will return

to standby.

ENGLISH

7

Twintalker 9500

13.7.1 CTCSS

13.7.2 DCS

13.8 Monitor

You can use the monitor feature to check for weaker signals in the current channel.

• Press the -button and -button simultaneously to activate channel

monitoring.

• Press the -button to stop channel monitoring.

13.9 VOX Selection

The PMR is capable of voice activated (VOX) transmission. In VOX mode, the radio will transmit

a signal when it is activated by your voice or other sound around you. VOX operation is not

recommended if you plan to use your radio in a noisy or windy environment.

13.10 Channel Scan

Channel scan performs searches for active signals in an endless loop from channel 1 to 8.

Once an active channel is found you have the option to search for the CTCSS code or the DCS

code that is set by the user who is broadcasting on the channel.

13.10.1 Scanning for an active radio channel

Once an active channel is found, the scanning will stop and you can listen to the transmission.

When the transmission on the found channel stops, the scanning will resume automatically.

13.10.2 Scanning for a CTCSS code

When an active channel is found press the button to select the found active channel.

Now you have to option to search for the CTCSS/DCS code that is used by the found user.

Once there is a transmission on the channel, the CTCSS code (if used) will be detected and

displayed.

• Press the -button twice : "CTCSS" and the current

CTCSS code flashes on the display.

• Press the -button or the -button to change to

another code.

• Press the -button to confirm and return to stand-by

mode.

• Press the -button three times : "DCS" and the

current DCS code flashes on the display.

• Press the -button or the -button to change to

another code.

• Press the -button to confirm and return to stand-by

mode.

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10

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To disable CTCSS or DCS, select code "00" for CTCSS or for DCS in the

menu. When the entry is confirmed, "OF" will be displayed.

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10

7

During channel monitoring the receiver circuit in the PMR will not listen to

CTCSS or DCS codes.

VOX mode will be overrided when you press the - button .

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• Press the - button four times, the current VOX

setting flashes on the display and the VOX icon is

displayed.

• Press the -button to set the VOX sensitivity level

between 1 and 3 (level 3 is the most sensitive level).

• Press the button until ‘OFF’ appears on the display,

to turn VOX OFF.

• Press the - button to confirm and return to stand-by

mode.

• Press the -button five times : "SCAN" and the

current channel flashes on the display.

• Press the -button or the -button to start the

channel scan.

• Press the -button six times : "SCAN" and "CTCSS

00" flashes on the display for the selected radio channel.

• Press the -button or the -button to start the

CTCSS scan.

7

11

10

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7

11

10

If you press the button while listening to a found channel, the

PMR will go back in stand-by mode on the found channel.

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8

Twintalker 9500

13.10.3 Scanning for a DCS code

Once there is a transmission on the channel, the DCS code (if used) will be detected and

displayed.

13.11 Call Tones

A call tone alerts others that you want to start talking.

13.11.1 Setting the Call Tone

The Twintalker 9500 has 15 call tones.

13.11.2 Sending a call Tone

Press the button briefly. The call tone will be transmitted on the set channel.

13.11.3 Call tone reception type

• Press the -button nine times.

• Press the -button or -button to select the call tone reception type.

1. Tone only

2. Tone + vibration

3. Vibration only

Press the -button to confirm and return to stand-by mode.

13.12 Roger Beep On/Off

After the -button is released, the unit will send out a roger beep to confirm that you have

stopped talking.

To set the Roger Beep.

• Press the - button ten times. ‘rO’ will be displayed.

• Press button to enable (ON) or button to disable the Roger-

Beep (OFF).

• Press the - button to confirm your selection and return to the

standby mode.

13.13 Key-Tone On/Off

When a button is pressed, the unit will beep briefly.

To set the key-tone.

• Press button eleven times. ‘tO’ will be displayed.

• Press button to enable (ON) or button to disable the Key

Tones (OFF).

• Press the - button to confirm your selection and return to the.

standby mode.

13.14 Dual Channel Monitor function

In stand-by, the PMR is set on one channel with CTCSS/DCS code. The PMR will only receive

signals transmitted on that channel with the CTCSS/DCS code.

Dual Channel Monitor (DCM) allows you to monitor a second channel with CTCSS/DCS code.

When the Dual Channel Monitor function is activated, the PMR will switch sequentially between

the standby channel + CTCSS/DCS code and the Dual Channel + CTCSS/DCS code.

• Press the -button seven times : "SCAN" and "DCS

00" flashes on the display for the selected radio channel.

• Press the -button or the -button to start the

DCS scan.

• Press the - button eight times, “C” is displayed and

the current call tone is flashing.

• Press the - button

or the - button to change to

another Call Tone.

• Press the - button to confirm and return to stand-by

mode.

• If you press the button while listening to a found CTCSS

code, the PMR will go back in stand-by mode on the channel with

the CTCSS code.

• If no CTCSS code is detected there is a chance that DCS is

selected by the user. In this case you can scan for the DCS code.

(section 13.10.3)

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7

11

10

If you press the button while listening to a found DCS code, the

PMR will go back in stand-by mode on the channel with the DCS code.

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10

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6

7

11

10

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• Press the -button twelve times,” DCM OFF" will

flash on the display.

• Press the -button or the -button to change the

channel.

• Press the -button to confirm the channel selection

and go to CTCSS selection. (Press the -button

again to go to DCS selection)

• Press the -button or the -button to change

the CTCSS code or DCS code.

• Press the -button to confirm and return to stand-by

mode.

• To disable the function select "OFF" when selecting the

DCM channel.

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ENGLISH

9

Twintalker 9500

13.15 Button Lock

13.16 Display back light

To activate the backlight of the LCD display, press any button except the - button or the

button .

The LCD backlight will light up for 6 seconds.

14 Earpiece connection

The connector is located on the upper side of the unit .

Insert the earpiece plug into the connector (2,5mm jack).

The small button on the earpiece has the same function as the - button on the unit

When you use the - button from the Earpiece, you must also use the microphone from

the earpiece to talk into

.

15 Troubleshooting

16 Technical specifications

• Press and hold the -button for three seconds to

activate the Button lock mode. The button lock icon is

displayed on the LCD Screen.

• Press and hold the -button again for three seconds

deactivate button lock

7

The -button , the -button and the -button will still

be functional when the Button Lock is activated.

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6

1

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6

2

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Do not connect other earpieces. This may damage your device.

No power Clean the battery contacts with a soft cloth.

Replace the batteries.

No transmission Make sure the - button is pressed completely

before you speak.

Monitor the channel activity and switch to another channel

if the current is used.

No reception Check the speaker volume.

Make sure that you are in the reception range of the sender

and change if necessary your location.

Limited Range and noice

during transmission

The talking range depends on the terrain.

Steal constructions, concrete buildings or the use in

vehicles have a bad influence on the range.

Try to avoid as many obstacles as possible and

communicate in a clear line of sight.

Change your locations.

Interference The receiver and transmitter are too close. The mimimum

distance between 2 units is 1,5m.

Channels

Sub-code

Frequency

Range

Battery

Transmission Power

Modulation Type

Channel spacing

Duo Charger adapter

8

CTCSS 38 / DCS 83

446.00625MHz - 446.09375 MHz

Up to 10 Km (Open field)

Li-ion 3.7V rechargeable

=< 500mW ERP

FM - F3E

12,5 kHz

Input : 230V AC / 50Hz - Output : 7,5 V DC / 750mA

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Channel Frequency Chart: CTCSS Code Chart

Channel Frequency (MHz

)

Code Frequency (Hz) Code Freq. (Hz) Code Freq. (Hz) Code Freq. (Hz)

1 446,00625 0 Disabled 10 94,8 20 131,8 30 186,2

2 446,01875 1 67,0 11 97,4 21 136,5 31 192,8

3 446,03125 2 71,9 12 100,0 22 141,3 32 203,5

4 446,04375 3 74,4 13 103,5 23 146,2 33 210,7

5 446,05625 4 77,0 14 107,2 24 151,4 34 218,1

6 446,06875 5 79,7 15 110,9 25 156,7 35 225,7

7 446,08125 6 82,5 16 114,8 26 162,2 36 233,6

8 446,09375 7 85,4 17 118,8 27 167,9 37 241,8

8 88,5 18 123,0 28 173,8 38 250,3

9 91,5 19 127,3 29 179,9

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Twintalker 9500

17 Warranty

17.1 Warranty period

The devices have a 24-month warranty period. The warranty period starts on the day the new

unit is purchased. There is no warranty on standard or rechargeable batteries (AA/AAA type).

Consumables or defects causing a negligible effect on operation or value of the equipment are

not covered. The warranty has to be proven by presentation of the original or copy of the

purchase receipt, on which the date of purchase and the unit-model are indicated.

17.2 Warranty handling

A faulty unit needs to be returned to an authorized service centre including a valid purchase note

and a filled in service card. If the unit develops a fault during the warranty period, the service

centre will repair any defects caused by material or manufacturing faults free of charge, by either

repairing or exchanging the faulty units or parts of the faulty units. In case of replacement, colour

and model can be different from the original purchased unit.

The initial purchase date shall determine the start of the warranty period. The warranty period is

not extended if the unit is exchanged or repaired by the service centre.

17.3 Warranty exclusions

Damage or defects caused by incorrect treatment or operation and damage resulting from use

of non-original parts or accessories are not covered by the warranty.

The warranty does not cover damage caused by outside factors, such as lightning, water and fire,

nor any damage caused during transportation. No warranty can be claimed if the serial number

on the units has been changed, removed or rendered illegible. Any warranty claims will be invalid

if the unit has been repaired, altered or modified by the buyer

DCS Code Chart

No DCS code No DCS code No DCS code No DCS code

0 Disabled 21 134 42 311 63 516

1 23 22 143 43 315 64 532

2 25 23 152 44 331 65 546

3 26 24 155 45 343 66 565

4 31 25 156 46 346 67 606

5 32 26 162 47 351 68 612

6 43 27 165 48 364 69 624

7 47 28 172 49 365 70 627

8 51 29 174 50 371 71 631

9 54 30 205 51 411 72 632

10 65 31 223 52 412 73 654

11 71 32 226 53 413 74 662

12 72 33 243 54 423 75 664

13 73 34 244 55 431 76 703

14 74 35 245 56 432 77 712

15 114 36 251 57 445 78 723

16 115 37 261 58 464 79 731

17 116 38 263 59 465 80 732

18 125 39 265 60 466 81 734

19 131 40 271 61 503 82 743

20 132 41 306 62 506 83 754

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Twintalker 9500

6    ()

      ,     

,          

   .     

  ,    /  .

        

   

     .   

          

  .         

     .

7    PMR

        PMR,      

      CTCSS/DCS (.  “13.7 CTCSS (Continious Tone

Coded Squelch System) / DCS (Digital Coded Squelch)”     (  10

km   ).        

(),         

  (

8 ). ,    .    PMR

          .    

 (   ),      .

    ,          

  .     PMR  ,     

  ( )     .     

           .  

      Roger Beep   (.  “13.12

/  Roger Beep” ).   ,   

    .

8  

• 2 x Twintalker 9500

• 2  

• 2 

• 8  AAA NiMh

•  

•          

(Hotline)

9 

9.1 /   

1.        ,  

  (B)   ,   

   (A).

2.      ,  

         

""   

9.2  

1.     (.  “9.1 /   ”)

3.          (C) 

   .

4.    NiMh.       NiMh 

.

5.    .

6.    

PTT

12

PTT

12

 2        ,

          () (-) (-) 

(-). ,       

(   -     .

PTT

12

PTT

12

         ..

,   /,    ,

, , …         

PMR ,    ,     

  .       PMR

 ,       

 .

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102

Twintalker 9500

13   Twintalker 9500

13.1 /    PMR

13.2    / 

            

     LCD.

 

    2/3

    1/3

 

       ,     

           

   .

13.3   

13.4  

            .

13.5  

13.6  

13.7 CTCSS (Continious Tone Coded Squelch System) / DCS (Digital Coded Squelch)

  PMR,       

 ,   

 446 MHz,   Twintalker 9500 PMR,   8  

.     PMR   ,  

        .

        ,  

.

     PMR  

     

         .

   :

• Continuous Tone Coded Squelch System (CTCSS)

• Digital Coded Squelch (DCS)

   CTCSS,       ( 67 

250 Hz)     .   38  .  

     38  . 

 ,    

 ,      .

 DCS     CTCSS,        

 ,        .

        ,  134 bit 

 (    23 bit).   PMR    

•   “ On-Off/” . 

       PMR

 .

•   “ On-Off/” 

.      

  PMR    .

•   “ On-Off/”  



    .

•       .

          

      .

1

         ,

            

 CTCSS  DCS. ( .  “13.6  ”  “13.7

CTCSS (Continious Tone Coded Squelch System) / DCS (Digital Coded

Squelch)”.

      CTCSS  DCS,    

 .

•  ,      

- .      TX.

•      ,   

  10 .   ,   

.

•    -     

.

•     . ,   

       .

•        

  .

•        

   .

PTT

12

PTT

12

        

  (.  “13.8 ”).

7

11

10

PTT

12

          

 5 ,       

.

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